Clamping heat sink



FIG. 1 is an isometric view of a clamping heat sink, showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof, the right side elevational view being a mirror image of the shown;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a top plan view of a modified clamping heat sink, showing our new design;

FIG. 8 is a bottom plan view of the modified clamping heat sink;

FIG. 9 is a front elevational view of the modified clamping heat sink, the rear elevational view being an image of that shown; and,

FIG. 10 is a left side elevational view of the modified heat sink, the right side elevational view being a mirror image thereof. 

The ornamental design for a clamping heat sink, as shown and described. 